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How do you determine the percent composition by mass of a 100 g K2SO4 solution containing a 20-g solute. What is the mole
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Sofia
1,068 views
What is the percent composition (percent by mass) of hydrogen in water? Hint:
determine the percent composition (percent by mass)
1 answer
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Tayo
169 views
I'm supposed to compare the percent composition of gases in the atmosphere at sea level to the percent composition at high
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Sara
555 views
Determine the percent composition of your unknown mixture.
My data for refractive indexes for acetone is 1.365 and water is
2 answers
asked by
Jenn
4,272 views
1. Identify the percent composition of sodium carbonate.
2. Determine the percent composition of calcium in calcium carbonate.
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asked by
jezzaD.
731 views
A sample of an unknown biochemical compound is found to have a percent composition of 55.03 percent carbon, 5.54 percent
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Melinda
1,495 views
Dry air near sea level has the following composition by volume: N2, 78.08 percent; O2, 20.94 percent; Ar, 0.93 percent; CO2,
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Tanisha
2,150 views
Find the percent composition of a compound containing sodium and chlorine if 24.34g of the compound contains 13.45g of sodium.
My
3 answers
asked by
Christina
745 views
Monosodium glutamate (MSG), a food-flavor enhancer, has been blamed for “Chinese Restaurant Syndrome,” the symptoms of which
2 answers
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Sara
1,350 views
Monosodium glutamate (MSG), a food-flavor enhancer, has been blamed for “Chinese Restaurant Syndrome,” the symptoms of which
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asked by
<3
1,395 views